We divide 126908 by 45
The aim is to understand the frequency of 45 in 126908.

Let's proceed to step 1:
45 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 45

Going ahead to step 2:
12 divided by 45 is 0 with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Bring next digit (6) of the dividend behind the 12 and repeat the process: 126 / 45

Step 3:
45 can be fit into 126 2 times, resulting in a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 90 away from 126, we end up with 36.
Fetch the next digit (9) from the dividend, attach it to 36 and continue: 369 / 45

Let's proceed to step 4:
45 can be fit into 369 8 times, resulting in a remainder of 9.
Write down 8 as next digit of the result. 
Result so far: 28.0
Subtracting 360 from 369 leaves us with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 45

Let's proceed to step 5:
When dividing 90 by 45, we get 2 with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 282.0
The remainder is 0 after subtracting 90 from 90.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 45

Advancing to step 6:
45 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 2820.0
If we subtract 0 from 8, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 7:
If we divide 80 by 45, we get 1 and a remainder of 35.
The number 1 becomes the next digit in our result. 
Result so far: 2820.1
The remainder is 35 after subtracting 45 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 8:
45 can be fit into 350 7 times, resulting in a remainder of 35.
Record the quotient 7 as the next digit in the result. 
Result so far: 2820.17
Subtract 315 from 350 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 9:
350 divided by 45 is 7 with a remainder of 35.
Write down 7 as next digit of the result. 
Result so far: 2820.177
If we subtract 315 from 350, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final result is 2820.177 with a remainder of 0.0035.